A5100385944- Advanced Fiber Optic Sensors
- Photonic and Optical Devices
- Photonic Crystal and Fiber Optics
- Optical Coherence Tomography Applications
- Semiconductor Lasers and Optical Devices
- Gold and Silver Nanoparticles Synthesis and Applications
- Analytical Chemistry and Sensors
- Plasmonic and Surface Plasmon Research
- Embedded Systems and FPGA Design
- Advanced Fiber Laser Technologies
- Advanced MEMS and NEMS Technologies
- Gas Sensing Nanomaterials and Sensors
- Smart Grid and Power Systems
- Orbital Angular Momentum in Optics
- Electrowetting and Microfluidic Technologies
- solar cell performance optimization
- Aging and Gerontology Research
- Health disparities and outcomes
- Perovskite Materials and Applications
- Solid-state spectroscopy and crystallography
- Child and Adolescent Psychosocial and Emotional Development
- Anxiety, Depression, Psychometrics, Treatment, Cognitive Processes
- Cocoa and Sweet Potato Agronomy
- Dementia and Cognitive Impairment Research
- Adrenal and Paraganglionic Tumors
Huainan Normal University
2025
Shenzhen Technology University
2018-2025
Shenzhen University
2018-2025
Beijing Institute of Technology
2022
Dalian Medical University
2020
First Affiliated Hospital of Dalian Medical University
2020
Shandong Agricultural University
2014
State Key Laboratory of Crop Biology
2014
Wuhan University of Technology
2011-2012
Shenyang Agricultural University
2009
The proposed biosensor can monitor the process of fiber surface functionalization and biological bonding. This layer-by-layer self-assembly method enables label-free measurement cDNA at concentrations as low 1 μM.
The expansion of the Internet Things (IoT) has rendered wireless passive, highly stable, and room-temperature gas sensors indispensable for sensor applications. In this work, a surface acoustic wave (SAW) H2S based on thin film nano-mesh woven with Bi2S3 nanoribbons was successfully designed prepared. impact varying inorganic salts solution ligand substitution long-chain organic ligands films performance assessed. Notably, responses following exhibited improvement to degrees. particular,...
Perovskite solar cells (PSCs) have developed rapidly and achieved power conversion efficiencies (PCE) of over 25% with diverse technical routes.
In this paper, a compact temperature sensor was constructed based on controllable four-wave mixing (FWM) achieved by partially filled solid-core photonic crystal fiber (PCF). With the help of hollow-core fiber, air holes PCF were with one layer, two layers, and four holes, respectively, thereby realizing output signal wave. The response to tested analyzed in experiment. A sensitivity 0.61 nm/°C obtained from room 150 °C shortened 25.8 mm. Both experimental theoretical results showed that...
A high-sensitivity salinity sensor based on a freedom-core mode Mach-Zehnder interferometer was proposed with well-designed exposed-core microstructured optical fiber. The real-time sensing achieved by using an fiber shortened to 228 µm. has measurement range from 0 ‰ 40 and sensitivity of around -2.29 nm/‰, corresponding refractive index -13103.16 nm/RIU. error caused the temperature is only 0.02 ‰/°C, which can be neglected in practical applications. This kind also presents Fabry-Perot...
Based on fiber Bragg grating (FBG), an online monitoring system for the etching process of optical in a hydrofluoric (HF) acid solution has been designed. The variation curves wavelength shifts FBGs with time at three different temperatures have obtained and analyzed theoretically. results show that HF can be understood by shift FBG time. Finally, required tapered tips made controlling velocity pulling from solution.
Rapid technology development and various applications show great demands for high-quality temperature sensors with super-sensitivity, broad working ranges, excellent linearity high stability. Although tremendous efforts have been dedicated towards developing fiber performance, challenges still remain in achieving all of the four parameters. Herein, we fabricate a sensor via Mach-Zehnder interferometer (MZI) combined liquid crystal (LC)-filled microtube, where LC microtube is uniformly...
A high-resolution salinity sensor based on a self-referenced parallel Fabry–Perot fiber microcavity is proposed. The fabricated by inserting short piece of exposed-core microstructure (ECF) between multimode (MMF) and single-mode (SMF). Due to the unique structure specially designed SMF-MMF-ECF-SMF structure, two prominent interferometers (FPIs) are constructed. Besides, differential phase-demodulation technology proposed eliminate wavelength uncertainty spectra measurement devices. Enhanced...
In this paper, a simplified hollow-core photonic crystal fiber surface-enhanced Raman scattering (SERS) probe is presented. Silver nanoprisms are grown with photoreduction method and account for the SERS, which have better electromagnetic enhancement than spherical silver nanoparticles at 785 nm. Due to antiresonant reflecting guidance mechanism, excited laser SERS signal effectively guided in such fully filled complicated selective filling target sample avoided. Rhodamine 6G molecules used...
Objective: The present study includes two aims: (1) to understand patterns of activity engagement among older Chinese adults; (2) further investigate associations between and cognitive abilities in this population. Methods: Latent class analysis was applied answer the aforementioned research questions across different age ranges while controlling for confounding variables (age, health, socioeconomic status (SES), living alone). Specifically, five latent classes (non-active, working-active,...
In this article, we demonstrate a phase-demodulated high-order intermodal interference based on exposed-core microstructure fiber (ECF), and it is applied for low-concentration in situ deafness gene DNA detection. The simulation results show that the phase sensitivity of mode (LP01–LP <inline-formula xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink"> <tex-math notation="LaTeX">$_{\text {21{a}}}{)}$ </tex-math></inline-formula> about...
A highly sensitive pyramid-shaped SERS fiber probe (P-Probe) has been first realized by a fabrication method-femtosecond (fs) laser ablation. Using the laser-induced deposition method, silver nanostructures are grown on pyramidal with controlled cover density an inline power meter in real time. reduction ratio, ratio of after induction to before induction, is introduced optimize reduction. The P-Probe performances different ratios show that, 60% optimized value for enhancement signal....
In this paper, we propose a four-wave mixing-based photonic crystal fiber (PCF) microfluid sensor, and two U-shape microslits fabricated by femtosecond laser are embedded into the sensor for real-time measurement. Theoretical experimental results prove that signal wavelength is sensitive to both refractive index (RI) material dispersion property of liquid sample filled air channels. For different aqueous target samples at low concentrations, responses consistent with each other. The obtained...
The combination effects of light and air temperature, which were expressed as photothermal ratio (PTR), on the growth sex expression three monoecious cucumbers (Cucumis sativus L. cv. “Xintaimici”, “Jinyan 3” 4”) studied with hydroponics in this research. results showed that increase PTR, different responses observed cucumber cultivars. In contrast, high PTR (H-PTR, 0.86 mol·m-2·degree-day-1) significantly increased total number female nodes decreased male cultivars compared grown under low...
Abstract This study proposes a high-resolution optical fiber Fabry–Perot (FP) temperature sensor and it is based on an exposed-core microstructured (ECF) coated by ultraviolet curing polymer adhesive. Then, small piece of multimode (MMF) with large core diameter spliced in front ECF to expand the input light beam, parallel polymer/air double-cavity FP such single-mode (SMF)-MMF-ECF-SMF structure constructed. Additionally, employing mobilized demodulation module, interference signal analyzed...
In this paper, high spatial-resolution distributed temperature sensing has been realized based on a femtosecond laser written ultra-weak Fabry-Perot Array (FPA). 50 identical cavities are fabricated in 10 mm long optical fiber by point-by-point technology, and the corresponding spatial resolution is as 200 µm. Besides, employing total phase demodulation method, path lengths (OPLs) FPA successively demodulated Rayleigh backscattering signal recorded an frequency domain reflectometry (OFDR),...
Abstract Background To summary the clinical characteristics of common primary adrenal malignancies in adults, survival time patients, and prognostic factors associated with these rare malignancies. Methods The Surveillance, Epidemiology, End Results database (1975–2016) was queried for all patients who were diagnosed malignancies, including adrenocortical carcinoma(ACC), pheochromocytoma paraganglioma (PPGL), lymphoma, sarcoma (SA). characteristics, overall (OS) cancer-specific (CSS)...